I have a system that has five programs that all communicate with each other
via Message Queues. Works well. One program is a watchdog that will make
sure the others are up and going. Currently I have it store info it gets
from when the programs check in into a DataSet (XML file). Problem is, that
file now has to be used by other programs to find out version information
(the file is ALWAYS less that 1K.) The record itself is only five fields and
there are five records usually in the dataset.
I'm running into problems with file contention and I was thinking instead of
writing to a file how about if I use the registry? I've tried using Mutexs
and having problems with it. SQL/Database is not an option.
So I wanted to know, is reading/writing to the registry frequently (each
program would write to it every minute, one of the programs would read it
every minute.) problematic?
If I'm doing lots of reading/writing will it do anything to the machine;
i.e. - slow it down, cause problems with the registry, cause problems in
Windows ?
Is the size of the registry an issue ?
TIA - Jeff.